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Table 1 Implant and overdenture survival, radiographical and clinical parameters

From: The performance of two-implant overdentures in the atrophic maxilla: a case series with 1-year follow-up

 

T1

T12

Participants (n)

15

14

Implants survival (n (%))

30 (100%)

25 (89.3%)

Prostheses survival (n (%))

15 (100%)

12 (85.7%)

Mean marginal bone level change (SD)

NA

− 0.5 mm (0.7)

Mean probing depth change (SD)

NA

0.0 mm (1.0)

Median plaque-index [Q1–Q3]

0.5 [0–1]

0 [0–1]

Median calculus-index [Q1–Q3]

0 [0–0]

0 [0–0]

Median gingival-index [Q1–Q3]

0 [0–1]

0 [0–0]

Median bleeding index [Q1–Q3]

0 [0–1]

0 [0–1]

  1. Q1–Q3  interquartile range, mm  millimetres, n = number of, NA  not applicable, SD  standard deviation